2842019460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{250619}}^1$

素因数の和:250647

約数の個数: 120

約数和(自身を含む): 10189206720

約数和(自身を除く): 7347187260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 250619, 501238, 751857, 1002476, 1253095, 1503714, 1754333, 2255571, 2506190, 3007428, 3508666, 3759285, 4511142, 5012380, 5262999, 6766713, 7017332, 7518570, 8771665, 9022284, 10525998, 11277855, 13533426, 15037140, 15788997, 17543330, 20300139, 21051996, 22555710, 26314995, 27066852, 31577994, 33833565, 35086660, 40600278, 45111420, 47366991, 52629990, 63155988, 67667130, 78944985, 81200556, 94733982, 101500695, 105259980, 135334260, 142100973, 157889970, 189467964, 203001390, 236834955, 284201946, 315779940, 406002780, 473669910, 568403892, 710504865, 947339820, 1421009730, 2842019460]

約数ペア:

[(1, 2842019460), (2, 1421009730), (3, 947339820), (4, 710504865), (5, 568403892), (6, 473669910), (7, 406002780), (9, 315779940), (10, 284201946), (12, 236834955), (14, 203001390), (15, 189467964), (18, 157889970), (20, 142100973), (21, 135334260), (27, 105259980), (28, 101500695), (30, 94733982), (35, 81200556), (36, 78944985), (42, 67667130), (45, 63155988), (54, 52629990), (60, 47366991), (63, 45111420), (70, 40600278), (81, 35086660), (84, 33833565), (90, 31577994), (105, 27066852), (108, 26314995), (126, 22555710), (135, 21051996), (140, 20300139), (162, 17543330), (180, 15788997), (189, 15037140), (210, 13533426), (252, 11277855), (270, 10525998), (315, 9022284), (324, 8771665), (378, 7518570), (405, 7017332), (420, 6766713), (540, 5262999), (567, 5012380), (630, 4511142), (756, 3759285), (810, 3508666), (945, 3007428), (1134, 2506190), (1260, 2255571), (1620, 1754333), (1890, 1503714), (2268, 1253095), (2835, 1002476), (3780, 751857), (5670, 501238), (11340, 250619)]